Carotid artery ultrasonic scanning three-dimensional reconstruction method and system

A technology of three-dimensional reconstruction and carotid arteries, applied in the field of medical ultrasound, can solve problems such as low scanning efficiency, difficulty in restoring carotid aorta and bifurcation position, difficult carotid artery disease state, etc.

Active Publication Date: 2019-07-26
VINNO TECH (SUZHOU) CO LTD
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Problems solved by technology

The above existing technologies are mainly realized by manual assistance, so the scanning efficiency is low, and it is impossible to view the image in all directions
[0004] In order to solve the above problems, an automatic scanning device was invented. The image obtained by this device is different from the above-mentioned longitudinal scanning image parallel to the direction ...

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  • Carotid artery ultrasonic scanning three-dimensional reconstruction method and system
  • Carotid artery ultrasonic scanning three-dimensional reconstruction method and system
  • Carotid artery ultrasonic scanning three-dimensional reconstruction method and system

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[0090] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0091] As shown in 1, a carotid artery ultrasound scanning three-dimensional reconstruction method provided by an embodiment of the present invention, the method includes:

[0092] S1. Obtaining model data, the model data including: a plurality of continuous horizontal scanning ultrasound images perpendicular to the direction of the carotid artery, and parameters related to the scanning equipment, the parameters related to the scanning equipment include at least: a probe Scanning depth, probe scanning distance.

[0093] In the implementation mode of the present invention, an automatic scanning device ...

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Abstract

The invention provides a carotid artery ultrasonic scanning three-dimensional reconstruction method and system. The carotid artery ultrasonic scanning three-dimensional reconstruction method comprisesthe steps of S1, obtaining model data; S2, resampling the model data to obtain a carotid artery model data source; S3, according to the carotid artery model data source, obtaining surface image images corresponding to the six surfaces forming a model of the carotid artery model data source; S4, splicing the six surface image images to form a carotid artery 3D model framework for display and output; S5, on the basis of the 3D model frame, according to a carotid artery model data source, obtaining a section image of a section, passing through two pixel points x1 and x2 on any surface, on the 3Dmodel frame; and S6, splicing the obtained section image and each surface image in the original carotid artery 3D model framework into a new 3D model. Compared with the traditional carotid artery two-dimensional longitudinal section diagram observation, the carotid artery two-dimensional longitudinal section diagram observation method has the advantage that the diagnosis accuracy is improved.

Description

technical field [0001] The invention belongs to the technical field of medical ultrasound, and mainly relates to a three-dimensional reconstruction method and system for carotid artery ultrasound scanning. Background technique [0002] Ultrasound imaging has become one of the most widely used clinical diagnostic tools because of its non-invasive, real-time, convenient operation, and low price. [0003] Carotid artery ultrasonic scanning technology is one of the ultrasonic imaging technologies. In the prior art, doctors usually hold the probe to scan the carotid artery. The direction of the probe is parallel to the direction of the carotid artery. After this operation, the carotid artery imaging image is obtained. For your doctor's reference. The above-mentioned prior art is mainly realized by manual assistance, so the scanning efficiency is low, and it is impossible to check the image in all directions. [0004] In order to solve the above problems, an automatic scanning d...

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Application Information

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IPC IPC(8): G06T17/00
CPCG06T17/00G06T2200/08G06T2210/41
Inventor 杨尚跃傅瑜
Owner VINNO TECH (SUZHOU) CO LTD
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